EP 3896439 A1 20211020 - ZETA-POTENTIAL MEASUREMENT JIG
Title (en)
ZETA-POTENTIAL MEASUREMENT JIG
Title (de)
ZETAPOTENTIALMESSVORRICHTUNG
Title (fr)
GABARIT DE MESURE DU POTENTIEL ZÊTA
Publication
Application
Priority
JP 2020073731 A 20200416
Abstract (en)
To provide a zeta-potential measurement jig which does not require dedicated tools and enables placement of a sample in a cell with simple work. Provided is a zeta-potential measurement jig, to be used for an electrophoretic mobility measuring device, including: a frame body including: a first holding wall and a second holding wall; and a bottom wall; an intermediate block, and a cell retainer, wherein at least one of the first holding wall or the second holding wall has one of a first groove or a first protrusion to be elastically fitted into the first groove, which is configured to support the intermediate block on a lateral side, and wherein the intermediate block has another one of the first groove or the first protrusion.
IPC 8 full level
G01N 27/447 (2006.01)
CPC (source: CN EP KR US)
G01N 27/44704 (2013.01 - CN EP US); G01N 27/44752 (2013.01 - KR); G01N 27/44756 (2013.01 - KR)
Citation (applicant)
- JP 2020073731 A 20200514 - MASSACHUSETTS INST TECHNOLOGY
- JP H10104188 A 19980424 - NEC CORP
- JP 2012229932 A 20121122 - SHIMADZU CORP
- WO 2016117570 A1 20160728 - KONICA MINOLTA INC [JP]
- JP H05312757 A 19931122 - MITSUBISHI HEAVY IND LTD
Citation (search report)
- [IA] US 6051124 A 20000418 - AOKI HIDEMITSU [JP]
- [A] US 2019369046 A1 20191205 - ICHIKI TAKANORI [JP], et al
- [A] US 10274528 B2 20190430 - CORBETT JASON [GB], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3896439 A1 20211020; EP 3896439 B1 20240508; CN 113533484 A 20211022; JP 2021169982 A 20211028; JP 7440331 B2 20240228; KR 20210128348 A 20211026; TW 202210828 A 20220316; US 11953465 B2 20240409; US 2021325340 A1 20211021
DOCDB simple family (application)
EP 21168371 A 20210414; CN 202110405748 A 20210415; JP 2020073731 A 20200416; KR 20210047574 A 20210413; TW 110113067 A 20210412; US 202117229827 A 20210413